Q: What is 21,871 in other base number systems?
A:
| Base | Representation | Base Count |
|---|---|---|
| 2 (Binary) | 1010101011011112 | 15 |
| 3 (Ternary) | 10100000013 | 10 |
| 4 (Quaternary) | 111112334 | 8 |
| 5 (Quinary) | 11444415 | 7 |
| 6 (Senary) | 2451316 | 6 |
| 7 (Septenary) | 1205237 | 6 |
| 8 (Octal) | 525578 | 5 |
| 9 (Nonary) | 330019 | 5 |
| 10 (Decimal) | 2187110 | 5 |
| 11 (Undecimal) | 1548311 | 5 |
| 12 (Duodecimal) | 107A712 | 5 |
| 13 (Tridecimal) | 9C5513 | 4 |
| 14 (Tetradecimal) | 7D8314 | 4 |
| 15 (Pentadecimal) | 673115 | 4 |
| 16 (Hexadecimal) | 556F16 | 4 |
| 17 | 47B917 | 4 |
| 18 (Octodecimal) | 3D9118 | 4 |
| 19 | 33B219 | 4 |
| 20 (Vigesimal) | 2EDB20 | 4 |
| 21 | 27CA21 | 4 |
| 22 | 214322 | 4 |
| 23 | 1I7L23 | 4 |
| 24 (Tetravigesimal) | 1DN724 | 4 |
| 25 (Pentavigesimal) | 19OL25 | 4 |
| 26 (Hexavigesimal) | 169526 | 4 |
| 27 (Septemvigesimal) | 130127 | 4 |
| 28 (Octovigesimal) | RP328 | 3 |
| 29 | Q0529 | 3 |
| 30 (Trigesimal) | O9130 | 3 |
| 31 | MNG31 | 3 |
| 32 (Duotrigesimal) | LBF32 | 3 |
| 33 | K2P33 | 3 |
| 34 | IV934 | 3 |
| 35 | HTV35 | 3 |
| 36 (Hexatrigesimal) | GVJ36 | 3 |
| 64 (Tetrasexagesimal) | MjE4NzE= | 8 |